<div class="panel panel-default">
    <div class="panel-heading">推荐标签</div>
    <div class="panel-body">
        {content:tag limit='20' recommend='1' return='data'/}
        {foreach name='data' item='vo'}
        <a href="{$vo.url}" style="{$vo.style}">{$vo.tag}({$vo.count})</a>  
        {/foreach}
    </div>
</div>